/*
* Helper class to avoid hardcoding the difficulty names in the HungarianBook class,
* but store them in the list for faster accessing an easier modifying
*/
public class DifficultyUtils {

    // Create a static single line list with 3 names of difficulties
    // according to the difficulty range 1-3
    public static List<String> difficultyNames = Arrays.asList("Basic", "Intermediate", "Hard");


    /*
    * Method to
    */
    public static String getDifficultyLevel(int difficultyLevel){
        return difficultyNames.get(difficultyLevel-1);
    }
}